Hp + Dhw Storage Heater (P0202=3) Or Delivery Heater (P0202=1 And P0300=1) - Mitsubishi Electric i-BX-N Technical Manual

TM_i-BX(-N)_NC05_00_06_20_EN
5.2.3

HP + DHW STORAGE HEATER (P0202=3) OR DELIVERY HEATER (P0202=1 AND P0300=1)

The heat pump will work as described in paragraph "Heat pump only", with the following differences:
case a)
(ref. paragraph "Heat pump only") once the DHW setpoint has been reached (0022, 0023) the DHW heater comes on with a fixed delay of 30s,
following the overboost setpoint (0209). When this setpoint has been reached, it will turn on again at 0209-0210 and turn off at 0209, or, if the storage
tank water temperature continues to decrease, when 0022 or 0223 is reached, depending on the function below
DHW setpoint
(0022 or 0023)
Heater
DHW
ON
OFF
Compressor
ON
OFF
MEHITS S.p.A. ● TECHNICAL MANUAL
Storage tank in heating
Storage tank in cooling
Overboost diff.
(0210)
Proportional band DHW
(0513)
DHW storage tank T
(B3)
60
Version NC05 - Translation of the Original Instructions
Overboost Set
(0209)